LONDON, UK / ACCESS Newswire / October 23, 2025 / Guardian Metal Resources plc (LON:GMET)(OTCQB:GMTLF), a strategic development and mineral exploration company focused on tungsten in Nevada, USA, is pleased to announce an operational update for the Company's Tempiute (Emerson) tungsten project ("Tempiute" or the "Project") located 250 miles southeast of the Company's Pilot Mountain project in Nevada. Tempiute is a significant past producing tungsten mine, operating most recently during the 1980s. ...